The relationship between estrogen levels and diets of Caucasian American and Oriental immigrant women

摘要: The relationship between diet and estrogens was studied in two groups of women with different dietary habits breast cancer risks. Plasma androgens 24-h urinary fecal excretion were measured premenopausal postmenopausal Caucasians recent Oriental immigrants from Southeast Asia to Hawaii. Premenopausal had 30-75% higher plasma estrone estradiol levels than their age-matched cohorts Hawaii, the 3-fold estradiol. excreted more twice amount estrogen feces but they significantly less urine. Thus, ratio urinary-to-fecal approximately 3-5 times young Caucasian women. Analysis components showed a positive correlation daily intake total fat saturated concentrations.